HANH, N. T.; LAM, N. T. REALIZATION OF INTERPERSONAL MEANING IN U.S PRESIDENT BARACK OBAMA’S SPEECH AT VIETNAM CONVENTION CENTRE: A MOOD SYSTEM ANALYSIS. VNU Journal of Foreign Studies, [S. l.], v. 37, n. 1, 2021. DOI: 10.25073/2525-2445/vnufs.4656. Disponível em: https://jfs.ulis.vnu.edu.vn/index.php/fs/article/view/4656. Acesso em: 28 mar. 2024.